<?php
+
/**
* @file mod/dfrn_request.php
* @brief Module: dfrn_request
return;
}
-
/**
* Function: dfrn_request_post
*
* After logging in, we click 'submit' to approve the linkage.
*
*/
-function dfrn_request_post(App $a) {
-
- if(($a->argc != 2) || (! count($a->profile))) {
+function dfrn_request_post(App $a)
+{
+ if (($a->argc != 2) || (!count($a->profile))) {
logger('Wrong count of argc or profiles: argc=' . $a->argc . ',profile()=' . count($a->profile));
return;
}
-
- if(x($_POST, 'cancel')) {
+ if (x($_POST, 'cancel')) {
goaway(System::baseUrl());
}
-
/*
- *
* Scenario 2: We've introduced ourself to another cell, then have been returned to our own cell
* to confirm the request, and then we've clicked submit (perhaps after logging in).
* That brings us here:
- *
*/
-
- if((x($_POST,'localconfirm')) && ($_POST['localconfirm'] == 1)) {
-
- /*
- * Ensure this is a valid request
- */
-
- if(local_user() && ($a->user['nickname'] == $a->argv[1]) && (x($_POST,'dfrn_url'))) {
-
-
- $dfrn_url = notags(trim($_POST['dfrn_url']));
- $aes_allow = (((x($_POST,'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
- $confirm_key = ((x($_POST,'confirm_key')) ? $_POST['confirm_key'] : "");
- $hidden = ((x($_POST,'hidden-contact')) ? intval($_POST['hidden-contact']) : 0);
+ if ((x($_POST, 'localconfirm')) && ($_POST['localconfirm'] == 1)) {
+ // Ensure this is a valid request
+ if (local_user() && ($a->user['nickname'] == $a->argv[1]) && (x($_POST, 'dfrn_url'))) {
+ $dfrn_url = notags(trim($_POST['dfrn_url']));
+ $aes_allow = (((x($_POST, 'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
+ $confirm_key = ((x($_POST, 'confirm_key')) ? $_POST['confirm_key'] : "");
+ $hidden = ((x($_POST, 'hidden-contact')) ? intval($_POST['hidden-contact']) : 0);
$contact_record = null;
$blocked = 1;
$pending = 1;
- if(x($dfrn_url)) {
-
- /*
- * Lookup the contact based on their URL (which is the only unique thing we have at the moment)
- */
-
+ if (x($dfrn_url)) {
+ // Lookup the contact based on their URL (which is the only unique thing we have at the moment)
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND NOT `self` LIMIT 1",
intval(local_user()),
dbesc(normalise_link($dfrn_url))
);
if (DBM::is_result($r)) {
- if(strlen($r[0]['dfrn-id'])) {
-
- /*
- * We don't need to be here. It has already happened.
- */
-
- notice( t("This introduction has already been accepted.") . EOL );
+ if (strlen($r[0]['dfrn-id'])) {
+ // We don't need to be here. It has already happened.
+ notice(t("This introduction has already been accepted.") . EOL);
return;
- }
- else
+ } else
$contact_record = $r[0];
}
- if(is_array($contact_record)) {
- $r = q("UPDATE `contact` SET `ret-aes` = %d, hidden = %d WHERE `id` = %d",
- intval($aes_allow),
- intval($hidden),
- intval($contact_record['id'])
+ if (is_array($contact_record)) {
+ $r = q("UPDATE `contact` SET `ret-aes` = %d, hidden = %d WHERE `id` = %d", intval($aes_allow), intval($hidden), intval($contact_record['id'])
);
- }
- else {
-
- /*
- * Scrape the other site's profile page to pick up the dfrn links, key, fn, and photo
- */
-
+ } else {
+ // Scrape the other site's profile page to pick up the dfrn links, key, fn, and photo
$parms = Probe::profile($dfrn_url);
- if (! count($parms)) {
- notice( t('Profile location is not valid or does not contain profile information.') . EOL );
+ if (!count($parms)) {
+ notice(t('Profile location is not valid or does not contain profile information.') . EOL);
return;
- }
- else {
- if (! x($parms,'fn')) {
- notice( t('Warning: profile location has no identifiable owner name.') . EOL );
+ } else {
+ if (!x($parms, 'fn')) {
+ notice(t('Warning: profile location has no identifiable owner name.') . EOL);
}
- if (! x($parms,'photo')) {
- notice( t('Warning: profile location has no profile photo.') . EOL );
+ if (!x($parms, 'photo')) {
+ notice(t('Warning: profile location has no profile photo.') . EOL);
}
$invalid = Probe::validDfrn($parms);
if ($invalid) {
- notice( sprintf( tt("%d required parameter was not found at the given location",
- "%d required parameters were not found at the given location",
- $invalid), $invalid) . EOL );
+ notice(sprintf(tt("%d required parameter was not found at the given location", "%d required parameters were not found at the given location", $invalid), $invalid) . EOL);
return;
}
}
// Escape the entire array
DBM::esc_array($parms);
- /*
- * Create a contact record on our site for the other person
- */
-
+ // Create a contact record on our site for the other person
$r = q("INSERT INTO `contact` ( `uid`, `created`,`url`, `nurl`, `addr`, `name`, `nick`, `photo`, `site-pubkey`,
`request`, `confirm`, `notify`, `poll`, `poco`, `network`, `aes_allow`, `hidden`, `blocked`, `pending`)
VALUES ( %d, '%s', '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d)",
}
if ($r) {
- info( t("Introduction complete.") . EOL);
+ info(t("Introduction complete.") . EOL);
}
$r = q("SELECT `id`, `network` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `site-pubkey` = '%s' LIMIT 1",
Contact::updateAvatar($photo, local_user(), $r[0]["id"], true);
}
- $forwardurl = System::baseUrl()."/contacts/".$r[0]['id'];
+ $forwardurl = System::baseUrl() . "/contacts/" . $r[0]['id'];
} else {
- $forwardurl = System::baseUrl()."/contacts";
+ $forwardurl = System::baseUrl() . "/contacts";
}
- /*
- * Allow the blocked remote notification to complete
- */
-
+ // Allow the blocked remote notification to complete
if (is_array($contact_record)) {
$dfrn_request = $contact_record['request'];
}
}
// (ignore reply, nothing we can do it failed)
-
// Old: goaway(zrl($dfrn_url));
goaway($forwardurl);
return; // NOTREACHED
-
}
-
}
- // invalid/bogus request
-
- notice( t('Unrecoverable protocol error.') . EOL );
+ // invalid/bogus request
+ notice(t('Unrecoverable protocol error.') . EOL);
goaway(System::baseUrl());
return; // NOTREACHED
}
* in $a->argv[1] and we should have their complete info in $a->profile.
*
*/
-
- if(! (is_array($a->profile) && count($a->profile))) {
- notice( t('Profile unavailable.') . EOL);
+ if (!(is_array($a->profile) && count($a->profile))) {
+ notice(t('Profile unavailable.') . EOL);
return;
}
$blocked = 1;
$pending = 1;
-
- if( x($_POST,'dfrn_url')) {
-
- /*
- * Block friend request spam
- */
-
- if($maxreq) {
+ if (x($_POST, 'dfrn_url')) {
+ // Block friend request spam
+ if ($maxreq) {
$r = q("SELECT * FROM `intro` WHERE `datetime` > '%s' AND `uid` = %d",
- dbesc(datetime_convert('UTC','UTC','now - 24 hours')),
+ dbesc(datetime_convert('UTC', 'UTC', 'now - 24 hours')),
intval($uid)
);
if (DBM::is_result($r) && count($r) > $maxreq) {
- notice( sprintf( t('%s has received too many connection requests today.'), $a->profile['name']) . EOL);
- notice( t('Spam protection measures have been invoked.') . EOL);
- notice( t('Friends are advised to please try again in 24 hours.') . EOL);
+ notice(sprintf(t('%s has received too many connection requests today.'), $a->profile['name']) . EOL);
+ notice(t('Spam protection measures have been invoked.') . EOL);
+ notice(t('Friends are advised to please try again in 24 hours.') . EOL);
return;
}
}
- /*
- *
- * Cleanup old introductions that remain blocked.
+ /* Cleanup old introductions that remain blocked.
* Also remove the contact record, but only if there is no existing relationship
*/
-
$r = q("SELECT `intro`.*, `intro`.`id` AS `iid`, `contact`.`id` AS `cid`, `contact`.`rel`
FROM `intro` LEFT JOIN `contact` on `intro`.`contact-id` = `contact`.`id`
WHERE `intro`.`blocked` = 1 AND `contact`.`self` = 0
);
if (DBM::is_result($r)) {
foreach ($r as $rr) {
- if(! $rr['rel']) {
+ if (!$rr['rel']) {
q("DELETE FROM `contact` WHERE `id` = %d AND NOT `self`",
intval($rr['cid'])
);
}
}
- $real_name = (x($_POST,'realname') ? notags(trim($_POST['realname'])) : '');
+ $real_name = x($_POST, 'realname') ? notags(trim($_POST['realname'])) : '';
$url = trim($_POST['dfrn_url']);
- if(! strlen($url)) {
- notice( t("Invalid locator") . EOL );
+ if (!strlen($url)) {
+ notice(t("Invalid locator") . EOL);
return;
}
$network = $data["network"];
// Canonicalise email-style profile locator
- $url = Probe::webfingerDfrn($url,$hcard);
-
- if (substr($url,0,5) === 'stat:') {
+ $url = Probe::webfingerDfrn($url, $hcard);
+ if (substr($url, 0, 5) === 'stat:') {
// Every time we detect the remote subscription we define this as OStatus.
// We do this even if it is not OStatus.
// we only need to pass this through another section of the code.
$network = NETWORK_OSTATUS;
}
- $url = substr($url,5);
+ $url = substr($url, 5);
} else {
$network = NETWORK_DFRN;
}
logger('dfrn_request: url: ' . $url . ',network=' . $network, LOGGER_DEBUG);
- if($network === NETWORK_DFRN) {
+ if ($network === NETWORK_DFRN) {
$ret = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `self` = 0 LIMIT 1",
intval($uid),
dbesc($url)
);
if (DBM::is_result($ret)) {
- if(strlen($ret[0]['issued-id'])) {
- notice( t('You have already introduced yourself here.') . EOL );
+ if (strlen($ret[0]['issued-id'])) {
+ notice(t('You have already introduced yourself here.') . EOL);
return;
- }
- elseif($ret[0]['rel'] == CONTACT_IS_FRIEND) {
- notice( sprintf( t('Apparently you are already friends with %s.'), $a->profile['name']) . EOL);
+ } elseif ($ret[0]['rel'] == CONTACT_IS_FRIEND) {
+ notice(sprintf(t('Apparently you are already friends with %s.'), $a->profile['name']) . EOL);
return;
- }
- else {
+ } else {
$contact_record = $ret[0];
$parms = array('dfrn-request' => $ret[0]['request']);
}
$issued_id = random_string();
- if(is_array($contact_record)) {
+ if (is_array($contact_record)) {
// There is a contact record but no issued-id, so this
// is a reciprocal introduction from a known contact
$r = q("UPDATE `contact` SET `issued-id` = '%s' WHERE `id` = %d",
dbesc($issued_id),
intval($contact_record['id'])
);
- }
- else {
+ } else {
$url = validate_url($url);
- if (! $url) {
- notice( t('Invalid profile URL.') . EOL);
+ if (!$url) {
+ notice(t('Invalid profile URL.') . EOL);
goaway(System::baseUrl() . '/' . $a->cmd);
return; // NOTREACHED
}
- if (! allowed_url($url)) {
- notice( t('Disallowed profile URL.') . EOL);
+ if (!allowed_url($url)) {
+ notice(t('Disallowed profile URL.') . EOL);
goaway(System::baseUrl() . '/' . $a->cmd);
return; // NOTREACHED
}
if (blocked_url($url)) {
- notice( t('Blocked domain') . EOL);
+ notice(t('Blocked domain') . EOL);
goaway(System::baseUrl() . '/' . $a->cmd);
return; // NOTREACHED
}
$parms = Probe::profile(($hcard) ? $hcard : $url);
- if (! count($parms)) {
- notice( t('Profile location is not valid or does not contain profile information.') . EOL );
+ if (!count($parms)) {
+ notice(t('Profile location is not valid or does not contain profile information.') . EOL);
goaway(System::baseUrl() . '/' . $a->cmd);
- }
- else {
- if (! x($parms,'fn')) {
- notice( t('Warning: profile location has no identifiable owner name.') . EOL );
+ } else {
+ if (!x($parms, 'fn')) {
+ notice(t('Warning: profile location has no identifiable owner name.') . EOL);
}
- if (! x($parms,'photo')) {
- notice( t('Warning: profile location has no profile photo.') . EOL );
+ if (!x($parms, 'photo')) {
+ notice(t('Warning: profile location has no profile photo.') . EOL);
}
$invalid = Probe::validDfrn($parms);
if ($invalid) {
- notice( sprintf( tt("%d required parameter was not found at the given location",
- "%d required parameters were not found at the given location",
- $invalid), $invalid) . EOL );
+ notice(sprintf(tt("%d required parameter was not found at the given location", "%d required parameters were not found at the given location", $invalid), $invalid) . EOL);
return;
}
}
-
$parms['url'] = $url;
$parms['issued-id'] = $issued_id;
$photo = $parms["photo"];
Contact::updateAvatar($photo, $uid, $contact_record["id"], true);
}
}
-
}
if ($r === false) {
- notice( t('Failed to update contact record.') . EOL );
+ notice(t('Failed to update contact record.') . EOL);
return;
}
}
// This notice will only be seen by the requestor if the requestor and requestee are on the same server.
-
- if (! $failed) {
- info( t('Your introduction has been sent.') . EOL );
+ if (!$failed) {
+ info(t('Your introduction has been sent.') . EOL);
}
// "Homecoming" - send the requestor back to their site to record the introduction.
-
$dfrn_url = bin2hex(System::baseUrl() . '/profile/' . $nickname);
$aes_allow = ((function_exists('openssl_encrypt')) ? 1 : 0);
goaway($parms['dfrn-request'] . "?dfrn_url=$dfrn_url"
. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
- . '&confirm_key=' . $hash
+ . '&confirm_key=' . $hash
. (($aes_allow) ? "&aes_allow=1" : "")
);
// NOTREACHED
// END $network === NETWORK_DFRN
} elseif (($network != NETWORK_PHANTOM) && ($url != "")) {
- /*
- *
- * Substitute our user's feed URL into $url template
+ /* Substitute our user's feed URL into $url template
* Send the subscriber home to subscribe
- *
*/
-
// Diaspora needs the uri in the format user@domain.tld
// Diaspora will support the remote subscription in a future version
if ($network == NETWORK_DIASPORA) {
- $uri = $nickname.'@'.$a->get_hostname();
+ $uri = $nickname . '@' . $a->get_hostname();
- if ($a->get_path())
- $uri .= '/'.$a->get_path();
+ if ($a->get_path()) {
+ $uri .= '/' . $a->get_path();
+ }
$uri = urlencode($uri);
} else {
- $uri = System::baseUrl().'/profile/'.$nickname;
+ $uri = System::baseUrl() . '/profile/' . $nickname;
}
$url = str_replace('{uri}', $uri, $url);
// NOTREACHED
// END $network != NETWORK_PHANTOM
} else {
- notice(t("Remote subscription can't be done for your network. Please subscribe directly on your system.").EOL);
+ notice(t("Remote subscription can't be done for your network. Please subscribe directly on your system.") . EOL);
return;
}
-
- } return;
+ } return;
}
-
-function dfrn_request_content(App $a) {
-
- if (($a->argc != 2) || (! count($a->profile))) {
+function dfrn_request_content(App $a)
+{
+ if (($a->argc != 2) || (!count($a->profile))) {
return "";
}
-
// "Homecoming". Make sure we're logged in to this site as the correct user. Then offer a confirm button
// to send us to the post section to record the introduction.
-
- if (x($_GET,'dfrn_url')) {
-
- if (! local_user()) {
- info( t("Please login to confirm introduction.") . EOL );
+ if (x($_GET, 'dfrn_url')) {
+ if (!local_user()) {
+ info(t("Please login to confirm introduction.") . EOL);
/* setup the return URL to come back to this page if they use openid */
$_SESSION['return_url'] = $a->query_string;
return login();
// Edge case, but can easily happen in the wild. This person is authenticated,
// but not as the person who needs to deal with this request.
-
if ($a->user['nickname'] != $a->argv[1]) {
- notice( t("Incorrect identity currently logged in. Please login to <strong>this</strong> profile.") . EOL);
return login();
+ notice(t("Incorrect identity currently logged in. Please login to <strong>this</strong> profile.") . EOL);
}
$dfrn_url = notags(trim(hex2bin($_GET['dfrn_url'])));
- $aes_allow = (((x($_GET,'aes_allow')) && ($_GET['aes_allow'] == 1)) ? 1 : 0);
- $confirm_key = (x($_GET,'confirm_key') ? $_GET['confirm_key'] : "");
+ $aes_allow = x($_GET, 'aes_allow') && $_GET['aes_allow'] == 1 ? 1 : 0;
+ $confirm_key = x($_GET, 'confirm_key') ? $_GET['confirm_key'] : "";
// Checking fastlane for validity
if (x($_SESSION, "fastlane") && (normalise_link($_SESSION["fastlane"]) == normalise_link($dfrn_url))) {
}
$tpl = get_markup_template("dfrn_req_confirm.tpl");
- $o = replace_macros($tpl,array(
+ $o = replace_macros($tpl, array(
'$dfrn_url' => $dfrn_url,
'$aes_allow' => (($aes_allow) ? '<input type="hidden" name="aes_allow" value="1" />' : "" ),
'$hidethem' => t('Hide this contact'),
'$hidechecked' => '',
'$confirm_key' => $confirm_key,
- '$welcome' => sprintf( t('Welcome home %s.'), $a->user['username']),
- '$please' => sprintf( t('Please confirm your introduction/connection request to %s.'), $dfrn_url),
+ '$welcome' => sprintf(t('Welcome home %s.'), $a->user['username']),
+ '$please' => sprintf(t('Please confirm your introduction/connection request to %s.'), $dfrn_url),
'$submit' => t('Confirm'),
'$uid' => $_SESSION['uid'],
'$nickname' => $a->user['nickname'],
'dfrn_rawurl' => $_GET['dfrn_url']
- ));
+ ));
return $o;
-
- }
- elseif((x($_GET,'confirm_key')) && strlen($_GET['confirm_key'])) {
-
+ } elseif ((x($_GET, 'confirm_key')) && strlen($_GET['confirm_key'])) {
// we are the requestee and it is now safe to send our user their introduction,
// We could just unblock it, but first we have to jump through a few hoops to
// send an email, or even to find out if we need to send an email.
-
$intro = q("SELECT * FROM `intro` WHERE `hash` = '%s' LIMIT 1",
dbesc($_GET['confirm_key'])
);
if (DBM::is_result($intro)) {
-
$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
WHERE `contact`.`id` = %d LIMIT 1",
intval($intro[0]['contact-id'])
$auto_confirm = false;
if (DBM::is_result($r)) {
- if(($r[0]['page-flags'] != PAGE_NORMAL) && ($r[0]['page-flags'] != PAGE_PRVGROUP))
+ if ($r[0]['page-flags'] != PAGE_NORMAL && $r[0]['page-flags'] != PAGE_PRVGROUP) {
$auto_confirm = true;
+ }
- if(! $auto_confirm) {
-
+ if (!$auto_confirm) {
notification(array(
'type' => NOTIFY_INTRO,
'notify_flags' => $r[0]['notify-flags'],
));
}
- if($auto_confirm) {
+ if ($auto_confirm) {
require_once 'mod/dfrn_confirm.php';
$handsfree = array(
'uid' => $r[0]['uid'],
'dfrn_id' => $r[0]['issued-id'],
'intro_id' => $intro[0]['id'],
'duplex' => (($r[0]['page-flags'] == PAGE_FREELOVE) ? 1 : 0),
- 'activity' => intval(PConfig::get($r[0]['uid'],'system','post_newfriend'))
+ 'activity' => intval(PConfig::get($r[0]['uid'], 'system', 'post_newfriend'))
);
- dfrn_confirm_post($a,$handsfree);
+ dfrn_confirm_post($a, $handsfree);
}
-
}
- if(! $auto_confirm) {
+ if (!$auto_confirm) {
// If we are auto_confirming, this record will have already been nuked
// in dfrn_confirm_post()
killme();
return; // NOTREACHED
- }
- else {
-
- /*
- * Normal web request. Display our user's introduction form.
- */
-
- if((Config::get('system','block_public')) && (! local_user()) && (! remote_user())) {
- if(! Config::get('system','local_block')) {
- notice( t('Public access denied.') . EOL);
+ } else {
+ // Normal web request. Display our user's introduction form.
+ if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
+ if (!Config::get('system', 'local_block')) {
+ notice(t('Public access denied.') . EOL);
return;
}
}
-
- /*
- * Try to auto-fill the profile address
- */
-
+ // Try to auto-fill the profile address
// At first look if an address was provided
// Otherwise take the local address
- if (x($_GET,'addr') && ($_GET['addr'] != "")) {
+ if (x($_GET, 'addr') && ($_GET['addr'] != "")) {
$myaddr = hex2bin($_GET['addr']);
- } elseif (x($_GET,'address') && ($_GET['address'] != "")) {
+ } elseif (x($_GET, 'address') && ($_GET['address'] != "")) {
$myaddr = $_GET['address'];
} elseif (local_user()) {
if (strlen($a->path)) {
$myaddr = System::baseUrl() . '/profile/' . $a->user['nickname'];
} else {
- $myaddr = $a->user['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(),'://') + 3 );
+ $myaddr = $a->user['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
}
} else {
// last, try a zrl
$myaddr = get_my_url();
}
- $target_addr = $a->profile['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(),'://') + 3 );
+ $target_addr = $a->profile['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
-
- /*
- *
- * The auto_request form only has the profile address
+ /* The auto_request form only has the profile address
* because nobody is going to read the comments and
* it doesn't matter if they know you or not.
- *
*/
-
if ($a->profile['page-flags'] == PAGE_NORMAL) {
$tpl = get_markup_template('dfrn_request.tpl');
} else {
get_server()
);
- $o = replace_macros($tpl,array(
+ $o = replace_macros($tpl, array(
'$header' => t('Friend/Connection Request'),
'$desc' => t('Examples: jojo@demo.friendica.com, http://demo.friendica.com/profile/jojo, testuser@gnusocial.de'),
'$pls_answer' => t('Please answer the following:'),
- '$does_know_you' => array('knowyou', sprintf(t('Does %s know you?'),$a->profile['name']), false, '', array(t('No'), t('Yes'))),
- /*'$does_know' => sprintf( t('Does %s know you?'),$a->profile['name']),
- '$yes' => t('Yes'),
- '$no' => t('No'), */
+ '$does_know_you' => array('knowyou', sprintf(t('Does %s know you?'), $a->profile['name']), false, '', array(t('No'), t('Yes'))),
'$add_note' => t('Add a personal note:'),
'$page_desc' => $page_desc,
'$friendica' => t('Friendica'),
'$statusnet' => t('GNU Social (Pleroma, Mastodon)'),
'$diaspora' => t('Diaspora (Socialhome, Hubzilla)'),
- '$diasnote' => sprintf (t(' - please do not use this form. Instead, enter %s into your Diaspora search bar.'),$target_addr),
+ '$diasnote' => sprintf(t(' - please do not use this form. Instead, enter %s into your Diaspora search bar.'), $target_addr),
'$your_address' => t('Your Identity Address:'),
'$invite_desc' => $invite_desc,
'$submit' => t('Submit Request'),
projects / friendica.git / commitdiff